| 摘要 |
<p>PURPOSE:To reduce shock and heat generation in departure control by performing correction and control by multiplying a correction factor temporarily reducing clutch torque at a car speed in the vicinity of a meet-point by a correction factor setting the clutch torque as a reducing function of a rate of climb in car speed. CONSTITUTION:A clutch current Ic is determined based on engine speed Nc, etc., from a departure mode discriminate unit 40 inputting various signals by a current setting unit 41, and the clutch current Ic is outputted through an output unit 42. A correction factor alpha2 is temporarily set at alpha2<1 at a car speed in the vicinity of a meet-point by a correction factor setting unit 43 to which the car speed V is inputted. The car speed V is, further, inputted to a rate of climb calculation unit 44, the rate of climb dV/dt is calculated, and the rate of climb dV/dt is inputted to an other correction factor setting unit 45. The correction factor alpha1 is set as a reducing function of the rate of climb dV/dt at a car speed in the vicinity of a meet-point by the correction factor setting unit 45. These correction factors alpha1, alpha2 are inputted to a correcting unit 46 on the output side of the current setting unit 41, and the clutch current is corrected by multiplying Ic by alpha1Xalpha2.</p> |
